Across
- 1. the simplest of mammals
- 3. the organisms in this phylum nickname is 'jointed legs'
- 4. the most recognizable seedless vascular plants
- 6. this phylum contains jellies
- 7. male spores in trees are called
- 9. female spores in trees are called
- 11. organisms that don't produce their own body heat
- 13. most recognizable organisms in the animal kingdom
- 16. shrimp, lobsters, crabs, crayfish
- 18. frogs, salamanders
- 21. segmented worms found in marine, terrestrial and freshwater habitats
- 22. photosynthetic organisms that include mosses, ferns, conifers, flowering plants
- 23. earliest vertebrates
- 24. lampreys, fishes, amphibians, reptiles, birds and mammals
- 26. a parasite that has 3 embryonic germ layers
Down
- 2. sea cucumbers, sea stars, sea urchins, sand dollars
- 5. a roundworm with a slender tube shape
- 7. the main vegetation of tropical forests
- 8. bony fishes
- 10. their job is to capture sunlight in plants
- 12. plant in dry climates
- 14. a type of pathogenic fungi
- 15. living decomposers that grow on the soil
- 17. opossums, kangaroos, koalas
- 19. 23% of all known marine species belong to this phylum
- 20. lemurs, tarsiers, monkeys, ape
- 25. organisms that produce their own body heat